Docker AI, what’s new with MCP, Agents, Sandboxes, and more

Michael Irwin of Docker joins me to run through Gordon AI improvements, Docker Hardened Images and what's now free, Docker Sandboxes for running agents in proper isolation, Model Runner updates including MLX support on Mac, MCP Toolkit dynamic discovery, and the newly renamed Docker Agent with its GitHub Action for automating PR reviews and docs checks. Check out the video podcast version here: 🙌 The Agentic DevOps Guild has launched! It's a training + community + mentorship program for engineers wanting to learn the latest CI/CD automation and dive into Agentic DevOps. Meetups are happening now, with new course videos dropping every few weeks. Join the Guild and become your team's leader in AI for infrastructure automation 🍾 ★Show Links★ Docker Hardened Images for Every Developer Docker Hardened System Packages Hardened Images Catalog Gordon AI Just Got an Update Docker Sandboxes NanoClaw and Docker Sandboxes Docker Model Runner VLLM Metal on macOS OpenWebUI + Docker Model Runner MCP Catalog and Toolkit Dynamic MCP Cagent Action PR Review Workflow of Cagent Nightly Docs Scan Workflow Creators & Guests Cristi Cotovan - Editor Bret Fisher - Host Beth Fisher - Producer Michael Irwin 🇺🇦 🕊 - Guest You can also support this podcast by subscribing to my YouTube channel and my weekly newsletter at bret.news ! Grab the best coupons for my Docker and Kubernetes courses . Join my cloud native DevOps community on Discord . Grab some merch at Bret's Loot Box Homepage bretfisher.com (00:00) - Introduction (11:15) - Docker Hardened Images (25:19) - Gordon AI (35:40) - Docker Sandboxes (39:55) - Sandbox Demo & Network Security (57:27) - Model Runner, OpenWebUI & MCP Tools (01:08:48) - Cagent, Open Source & The Future of AI in DevOps

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Docker AI, what’s new with MCP, Agents, Sandboxes, and more is an episode from DevOps and Docker Talk by Bret Fisher.

This episode is 78:38 long.

This episode was published on Apr 7, 2026.

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